Trimethyl(4-(trifluoromethoxy)phenyl)silane CAS 1443303-48-7
| CAS No. | 1443303-48-7 |
| Molecular Formula | C10H13F3OSi |
| Molecular Weight | 234.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine substitution, Trimethyl(4-(trifluoromethoxy)phenyl)silane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Trimethyl(4-(trifluoromethoxy)phenyl)silane (CAS 1443303-48-7), a certified reference material (molecular formula C10H13F3OSi, MW 234.29 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Trimethyl(4-(trifluoromethoxy)phenyl)silane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H13F3OSi |
| Molecular Weight | 234.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Trimethyl Standards
- Trimethyl(3-(trifluoromethoxy)phenyl)silane (CAS 1443345-44-5)
- 5-[(3,4,5-Trimethyl-1H-pyrazol-1-yl)methyl]-2-furoic acid (CAS 1171462-90-0)
- Methyl 1',3',5'-trimethyl-1'H,2H-[3,4'-bipyrazole]-5-carboxylate (CAS 1297612-79-3)
- 2-((1,3,4-Trimethyl-1H-indazol-6-yl)oxy)acetic acid (CAS 1312949-25-9)
- 1,4,4-Trimethyl-6-nitro-3,4-dihydro-1H-quinolin-2-one (CAS 144583-89-1)
- 1,6,6-Trimethyl-1,5,6,7-tetrahydro-4H-indol-4-one (CAS 20955-76-4)
- 3-(2,5,7-Trimethyl-[1,2,4]triazolo[1,5-a]-pyrimidin-6-yl)-propionic acid (CAS 878441-49-7)
- 3-{trimethyl-[1,2]oxazolo[5,4-b]pyridin-5-yl}propanoic acid (CAS 953751-49-0)
Recommended Standards
- (S)-Stiripentol (CAS 144017-66-3)
- 5'-Fluoro-2'-methoxy-[1,1'-biphenyl]-4-thiol (CAS 1443305-90-5)
- (R)-Stiripentol (CAS 144017-65-2)
- 3'-Fluoro-4'-methoxy-[1,1'-biphenyl]-4-thiol (CAS 1443306-40-8)
- [1,3]Oxathiolo[4,5-d]pyrimidine (CAS 83616-33-5)
- 6-Amino-9-methyl-3,9-dihydro-2H-purin-2-one (CAS 54746-36-0)
- Ethyl 4,5-dioxopyrrolidine-3-carboxylate (CAS 59226-20-9)
- 3-Methyl Methcathinone Hydrochloride (CAS 1246816-62-5)
- 3-(5,6-Dichloro-1H-indol-2-yl)-4-methoxybenzoic acid (CAS 835595-00-1)
- 5-Bromo-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pentan-1-amine hydrochloride (CAS 124215-49-2)
- methyl 2-methyl-4-oxo-5H-pyrrolo[1,2-a]quinoxaline-8-carboxylate (CAS 2768550-22-5)
- 1-(Cyclopropylmethyl)-1H-imidazole-5-carboxylic acid (CAS 1707367-62-1)
- 1-(2,4-difluorophenyl)butan-1-amine (CAS 1021033-54-4)
- Semaglutide (CAS 910463-68-2（free base）)
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